| Conditions | 1 |
| Paths | 1 |
| Total Lines | 24 |
| Code Lines | 15 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 1 |
| 1 | <?php |
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| 39 | public function stopWordsProvider() { |
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| 40 | |||
| 41 | $defaultList = array( 'Foo', 'かつて', 'bAR' ); |
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| 42 | |||
| 43 | $provider[] = array( |
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| 44 | $defaultList, |
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| 45 | 'Foo', |
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| 46 | true |
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| 47 | ); |
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| 48 | |||
| 49 | $provider[] = array( |
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| 50 | $defaultList, |
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| 51 | 'かつて', |
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| 52 | true |
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| 53 | ); |
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| 54 | |||
| 55 | $provider[] = array( |
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| 56 | $defaultList, |
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| 57 | 'bar', |
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| 58 | false |
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| 59 | ); |
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| 60 | |||
| 61 | return $provider; |
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| 62 | } |
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| 63 | |||
| 65 |
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.